Whistler Mode Waves Associated With Broadband Auroral Electron Precipitation at Jupiter
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F18%3A00501769" target="_blank" >RIV/68378289:_____/18:00501769 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1029/2018GL078566" target="_blank" >http://dx.doi.org/10.1029/2018GL078566</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1029/2018GL078566" target="_blank" >10.1029/2018GL078566</a>
Alternative languages
Result language
angličtina
Original language name
Whistler Mode Waves Associated With Broadband Auroral Electron Precipitation at Jupiter
Original language description
Large amplitude electromagnetic plasma waves are observed simultaneously with intense fluxes of electrons precipitating on auroral field lines at Jupiter. Here we present plasma wave observations from the Juno Waves instrument obtained during an instance of very intense broadband electron precipitation observed by the Jupiter Energetic Particle Detector Instrument connecting to Jupiter's main auroral oval. The wave spectrum extends from 50 Hz to similar to 10 kHz with peak-to-peak amplitudes of similar to 10 nT in the magnetic channel and of similar to 1 V/m in the electric channel, representing some of the most intense plasma waves observed by Juno. The E and B fields of these electromagnetic waves are correlated and have apparent polarization perpendicular to Jupiter's magnetic field with a downward Poynting flux. We conclude the plasma waves are whistler mode emissions with a possible admixture of ion-cyclotron or Alfven waves and may be important in the broadband electron acceleration.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Geophysical Research Letters
ISSN
0094-8276
e-ISSN
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Volume of the periodical
45
Issue of the periodical within the volume
18
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
9372-9379
UT code for WoS article
000447761300005
EID of the result in the Scopus database
2-s2.0-85053717575